EP2266731A4 - Cutting insert - Google Patents

Cutting insert

Info

Publication number
EP2266731A4
EP2266731A4 EP20090731917 EP09731917A EP2266731A4 EP 2266731 A4 EP2266731 A4 EP 2266731A4 EP 20090731917 EP20090731917 EP 20090731917 EP 09731917 A EP09731917 A EP 09731917A EP 2266731 A4 EP2266731 A4 EP 2266731A4
Authority
EP
European Patent Office
Prior art keywords
cutting insert
insert
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20090731917
Other languages
German (de)
French (fr)
Other versions
EP2266731B1 (en
EP2266731A1 (en
Inventor
Hiroyuki Nishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tungaloy Corp
Original Assignee
Tungaloy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tungaloy Corp filed Critical Tungaloy Corp
Publication of EP2266731A1 publication Critical patent/EP2266731A1/en
Publication of EP2266731A4 publication Critical patent/EP2266731A4/en
Application granted granted Critical
Publication of EP2266731B1 publication Critical patent/EP2266731B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/081—Rake or top surfaces with projections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
EP09731917.2A 2008-04-17 2009-04-17 Cutting insert Active EP2266731B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008107981A JP5092865B2 (en) 2008-04-17 2008-04-17 Throwaway tip
PCT/JP2009/057783 WO2009128540A1 (en) 2008-04-17 2009-04-17 Cutting insert

Publications (3)

Publication Number Publication Date
EP2266731A1 EP2266731A1 (en) 2010-12-29
EP2266731A4 true EP2266731A4 (en) 2012-03-07
EP2266731B1 EP2266731B1 (en) 2015-11-04

Family

ID=41199227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09731917.2A Active EP2266731B1 (en) 2008-04-17 2009-04-17 Cutting insert

Country Status (6)

Country Link
US (1) US20110033252A1 (en)
EP (1) EP2266731B1 (en)
JP (1) JP5092865B2 (en)
KR (1) KR101233838B1 (en)
CN (1) CN102006954A (en)
WO (1) WO2009128540A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1013526A2 (en) * 2009-06-24 2016-04-05 Tungaloy Corp cutting insert
JP5092133B2 (en) * 2009-11-19 2012-12-05 住友電工ハードメタル株式会社 Replaceable tip
US10220448B2 (en) * 2012-02-29 2019-03-05 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product
US9393626B2 (en) * 2012-03-30 2016-07-19 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product
US8814480B2 (en) * 2012-04-17 2014-08-26 Iscar, Ltd. Cutting insert chip-control arrangement
DE102014102800A1 (en) 2013-03-04 2014-09-04 Kennametal India Limited Cutting insert with asymmetric chipbreaker
US9409237B2 (en) * 2013-09-16 2016-08-09 Iscar, Ltd. Finish depth turning insert comprising a chip control arrangement
JP6258950B2 (en) * 2013-09-30 2018-01-10 京セラ株式会社 Cutting insert, cutting tool, and method of manufacturing cut workpiece
US10076788B2 (en) * 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
JP6413516B2 (en) * 2014-09-04 2018-10-31 三菱マテリアル株式会社 Cutting insert
CN105682833B (en) * 2014-09-05 2019-05-28 住友电工硬质合金株式会社 Disposable cutter
JP6186335B2 (en) * 2014-10-28 2017-08-23 日本特殊陶業株式会社 Cutting insert
CN105312601A (en) * 2015-09-06 2016-02-10 衢州市建沃精工机械有限公司 Combined blade for machining sealing groove
JP6877921B2 (en) * 2016-09-02 2021-05-26 京セラ株式会社 Manufacturing method for cutting inserts, cutting tools and cutting products
CN109420780A (en) * 2017-08-22 2019-03-05 江苏扬碟钻石工具有限公司 A kind of ridge-roof type turning insert
EP3539696B1 (en) * 2018-03-13 2023-10-11 AB Sandvik Coromant Turning tool for metal cutting comprising a coolant channel
WO2021005951A1 (en) * 2019-07-08 2021-01-14 京セラ株式会社 Cutting insert, cutting tool, and method for manufacturing cut workpiece
CN114309682A (en) 2020-09-30 2022-04-12 肯纳金属公司 Cutting insert
JP7003388B1 (en) 2021-04-28 2022-01-20 株式会社タンガロイ Cutting tools
JP7041408B1 (en) * 2021-04-30 2022-03-24 株式会社タンガロイ Cutting insert

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487534A (en) * 1981-12-08 1984-12-11 Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung Polygonal cutting bit
US5476346A (en) * 1992-07-02 1995-12-19 Sandvik Ab Cutting insert for chipforming machining
US5630681A (en) * 1992-11-21 1997-05-20 Widia Gmbh Cutting insert with perpendicular ridges having transverse ribs for chip guiding
US5765972A (en) * 1993-09-10 1998-06-16 Sandvik Ab Thread cutting insert
US6217264B1 (en) * 1998-05-30 2001-04-17 Korloy, Inc. Cutting insert having an improved chip breaker
US6234726B1 (en) * 1998-01-19 2001-05-22 Mitsubishi Materials Corporation Indexable insert

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1474164A (en) * 1921-04-26 1923-11-13 Charles A Balcom Pressure regulator
US4359300A (en) * 1980-12-29 1982-11-16 General Electric Co. Cutting insert with improved chip control
JPH0333366Y2 (en) * 1985-03-19 1991-07-16
JPH0426165Y2 (en) * 1985-11-14 1992-06-24
US5000626A (en) * 1988-12-22 1991-03-19 Gte Valenite Corporation Cutting insert for low ranges of feed and depth of cut
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool
JPH052244Y2 (en) * 1989-08-31 1993-01-20
JP2565480Y2 (en) * 1990-04-19 1998-03-18 三菱マテリアル株式会社 Throw-away tips
JP2545472Y2 (en) * 1990-12-27 1997-08-25 日本特殊陶業株式会社 Indexable tip
JP2519773Y2 (en) * 1991-03-29 1996-12-11 三菱マテリアル株式会社 Throw-away tip
IL101985A (en) * 1992-05-25 1996-12-05 Iscar Ltd Exchangeable milling cutting inserts
US5222843A (en) * 1992-06-22 1993-06-29 Valenite Inc. Insert for light feed, light depth of cut
US5388932A (en) * 1993-09-13 1995-02-14 Kennametal Inc. Cutting insert for a milling cutter
JPH11197912A (en) * 1998-01-19 1999-07-27 Mitsubishi Materials Corp Throw-away tip
IL185840A (en) * 2007-09-09 2011-03-31 Iscar Ltd Cutting insert

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487534A (en) * 1981-12-08 1984-12-11 Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung Polygonal cutting bit
US5476346A (en) * 1992-07-02 1995-12-19 Sandvik Ab Cutting insert for chipforming machining
US5630681A (en) * 1992-11-21 1997-05-20 Widia Gmbh Cutting insert with perpendicular ridges having transverse ribs for chip guiding
US5765972A (en) * 1993-09-10 1998-06-16 Sandvik Ab Thread cutting insert
US6234726B1 (en) * 1998-01-19 2001-05-22 Mitsubishi Materials Corporation Indexable insert
US6217264B1 (en) * 1998-05-30 2001-04-17 Korloy, Inc. Cutting insert having an improved chip breaker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009128540A1 *

Also Published As

Publication number Publication date
WO2009128540A1 (en) 2009-10-22
KR20110005244A (en) 2011-01-17
EP2266731B1 (en) 2015-11-04
CN102006954A (en) 2011-04-06
EP2266731A1 (en) 2010-12-29
KR101233838B1 (en) 2013-02-15
JP2009255230A (en) 2009-11-05
JP5092865B2 (en) 2012-12-05
US20110033252A1 (en) 2011-02-10

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